Pith Number

pith:PPD76DQU

pith:2017:PPD76DQUWRJUIHN5LEPFT2Q6ZD

not attested not anchored not stored refs pending

A Bayesian Framework to Constrain the Photon Mass with a Catalog of Fast Radio Bursts

Bing Zhang, Lijing Shao

arxiv:1705.01278 v2 · 2017-05-03 · hep-ph · astro-ph.CO · astro-ph.HE · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPD76DQUWRJUIHN5LEPFT2Q6ZD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Fast Radio Bursts as Cosmological Probes

Receipt and verification

First computed	2026-05-18T00:42:12.071329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bc7ff0e14b453441dbd591e59ea1ec8eb99d635bb3ae494ef4190421097b9c0

Aliases

arxiv: 1705.01278 · arxiv_version: 1705.01278v2 · doi: 10.48550/arxiv.1705.01278 · pith_short_12: PPD76DQUWRJU · pith_short_16: PPD76DQUWRJUIHN5 · pith_short_8: PPD76DQU

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/PPD76DQUWRJUIHN5LEPFT2Q6ZD \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 7bc7ff0e14b453441dbd591e59ea1ec8eb99d635bb3ae494ef4190421097b9c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c16c929f1d921865ece6eb846d73c2caba5d282d127c6671d605cb7fecddf439",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-05-03T07:19:55Z",
    "title_canon_sha256": "b23ca4b2347b6051815ad31249f79834665a41864157b706b2d102d9d040df40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01278",
    "kind": "arxiv",
    "version": 2
  }
}